This 66-inch dome marker post from Pro-Line is designed to enhance visibility and communication for fiber optic cable locations. Featuring a striking white color with an orange Polydome top, it prominently displays the message "Fiber Optic Cable 811, Know What's Below, Call Before You Dig," ensuring the important reminder is easily seen. This marker post is ideal for use in various settings where underground utilities are present, promoting safety and awareness in excavation areas. Its durable construction ensures it withstands outdoor conditions, making it a practical choice for utility markers and signage.